Featuring Duet Mini Pure Bass Sound with powerful bass performance, 6 hours of battery life for long musical enjoyment and the ability to seamlessly switch between your playlists and phone calls, so that you never miss a call, the DUET Mini 2 headphones provide everything you need for out and about fun. Bluetooth enabled for wireless access to your music, the DUET Mini 2 headphones are elegantly crafted with aluminum accents, come in two different colors, feature a 3-button remote with microphone and a carrying case for protection.